diff options
Diffstat (limited to 'app/include/zmk/event-manager.h')
-rw-r--r-- | app/include/zmk/event-manager.h | 77 |
1 files changed, 35 insertions, 42 deletions
diff --git a/app/include/zmk/event-manager.h b/app/include/zmk/event-manager.h index 9da6602..4b8f72c 100644 --- a/app/include/zmk/event-manager.h +++ b/app/include/zmk/event-manager.h @@ -3,20 +3,19 @@ * * SPDX-License-Identifier: MIT */ - + #pragma once #include <stddef.h> #include <kernel.h> #include <zephyr/types.h> -struct zmk_event_type -{ +struct zmk_event_type { const char *name; }; struct zmk_event_header { - const struct zmk_event_type* event; + const struct zmk_event_type *event; u8_t last_listener_index; }; @@ -24,8 +23,7 @@ struct zmk_event_header { #define ZMK_EV_EVENT_CAPTURED 2 typedef int (*zmk_listener_callback_t)(const struct zmk_event_header *eh); -struct zmk_listener -{ +struct zmk_listener { zmk_listener_callback_t callback; }; @@ -34,55 +32,50 @@ struct zmk_event_subscription { const struct zmk_listener *listener; }; -#define ZMK_EVENT_DECLARE(event_type) \ - struct event_type* new_##event_type(); \ - bool is_##event_type(const struct zmk_event_header *eh); \ - struct event_type* cast_##event_type(const struct zmk_event_header *eh); \ +#define ZMK_EVENT_DECLARE(event_type) \ + struct event_type *new_##event_type(); \ + bool is_##event_type(const struct zmk_event_header *eh); \ + struct event_type *cast_##event_type(const struct zmk_event_header *eh); \ extern const struct zmk_event_type zmk_event_##event_type; -#define ZMK_EVENT_IMPL(event_type) \ - const struct zmk_event_type zmk_event_##event_type = { \ - .name = STRINGIFY(event_type) \ - }; \ - const struct zmk_event_type* zmk_event_ref_##event_type __used __attribute__((__section__(".event_type"))) = &zmk_event_##event_type; \ - struct event_type* new_##event_type() { \ - struct event_type* ev = (struct event_type *) k_malloc(sizeof(struct event_type)); \ - ev->header.event = &zmk_event_##event_type; \ - return ev; \ - }; \ - bool is_##event_type(const struct zmk_event_header *eh) { \ - return eh->event == &zmk_event_##event_type; \ - }; \ - struct event_type* cast_##event_type(const struct zmk_event_header *eh) {\ - return (struct event_type*)eh; \ +#define ZMK_EVENT_IMPL(event_type) \ + const struct zmk_event_type zmk_event_##event_type = {.name = STRINGIFY(event_type)}; \ + const struct zmk_event_type *zmk_event_ref_##event_type __used \ + __attribute__((__section__(".event_type"))) = &zmk_event_##event_type; \ + struct event_type *new_##event_type() { \ + struct event_type *ev = (struct event_type *)k_malloc(sizeof(struct event_type)); \ + ev->header.event = &zmk_event_##event_type; \ + return ev; \ + }; \ + bool is_##event_type(const struct zmk_event_header *eh) { \ + return eh->event == &zmk_event_##event_type; \ + }; \ + struct event_type *cast_##event_type(const struct zmk_event_header *eh) { \ + return (struct event_type *)eh; \ }; - -#define ZMK_LISTENER(mod, cb) \ - const struct zmk_listener zmk_listener_##mod = { \ - .callback = cb \ - }; +#define ZMK_LISTENER(mod, cb) const struct zmk_listener zmk_listener_##mod = {.callback = cb}; -#define ZMK_SUBSCRIPTION(mod, ev_type) \ - const Z_DECL_ALIGN(struct zmk_event_subscription) _CONCAT(_CONCAT(zmk_event_sub_,mod),ev_type) __used __attribute__((__section__(".event_subscription"))) = { \ - .event_type = &zmk_event_##ev_type, \ - .listener = &zmk_listener_##mod, \ +#define ZMK_SUBSCRIPTION(mod, ev_type) \ + const Z_DECL_ALIGN(struct zmk_event_subscription) \ + _CONCAT(_CONCAT(zmk_event_sub_, mod), ev_type) __used \ + __attribute__((__section__(".event_subscription"))) = { \ + .event_type = &zmk_event_##ev_type, \ + .listener = &zmk_listener_##mod, \ }; -#define ZMK_EVENT_RAISE(ev) \ - zmk_event_manager_raise((struct zmk_event_header *)ev); +#define ZMK_EVENT_RAISE(ev) zmk_event_manager_raise((struct zmk_event_header *)ev); -#define ZMK_EVENT_RAISE_AFTER(ev, mod) \ +#define ZMK_EVENT_RAISE_AFTER(ev, mod) \ zmk_event_manager_raise_after((struct zmk_event_header *)ev, &zmk_listener_##mod); - -#define ZMK_EVENT_RAISE_AT(ev, mod) \ +#define ZMK_EVENT_RAISE_AT(ev, mod) \ zmk_event_manager_raise_at((struct zmk_event_header *)ev, &zmk_listener_##mod); -#define ZMK_EVENT_RELEASE(ev) \ - zmk_event_manager_release((struct zmk_event_header *)ev); +#define ZMK_EVENT_RELEASE(ev) zmk_event_manager_release((struct zmk_event_header *)ev); int zmk_event_manager_raise(struct zmk_event_header *event); -int zmk_event_manager_raise_after(struct zmk_event_header *event, const struct zmk_listener *listener); +int zmk_event_manager_raise_after(struct zmk_event_header *event, + const struct zmk_listener *listener); int zmk_event_manager_raise_at(struct zmk_event_header *event, const struct zmk_listener *listener); int zmk_event_manager_release(struct zmk_event_header *event); |